Accession Number:

ADA379885

Title:

Development of a New Technique for Discovering Systematically Hidden Patterns

Descriptive Note:

Final rept. 15 Jun 1999-14 Jun 2000

Corporate Author:

MATERIALS PHASES DATA SYSTEM VITZNAU (SWITZERLAND)

Personal Author(s):

• Villars, Pierre
• Brandenburg, K.
• Berndt, M.
• LeClair, S.
• Jackson, A.

Report Date:

2000-06-29

Pagination or Media Count:

20.0

Abstract:

This report results from a contract tasking MPDS as follows The contractor will investigate development of a fully automated computerized database to predict critical properties of new materials. The research will use a 3-D plus 4-D color and 5-D shape parameterized discovery space to correlate atomic property expression of constituent chemical elements and compoundsystem properties using crystal structure data of 30,000 distinct compounds. Step 1 Develop a fully automated elemental property EP expressions generating software from a list a given EP sets concentration functions mathematical operator. Step 2 Develop 3 4.5-dimensional DISCOVERY SPACE software with optimal visualization features. Step 3 Develop automated software to find the e.g. 20 best solutions for a specific problem to be inspected by expert. The Real Core of the project is the development of a New Technique for Discovering Systematically Hidden Patterns within any Kind of Data to be developed on Materials Data.

Descriptors:

• *NEURAL NETS
• *COMPUTATIONAL CHEMISTRY
• DATA BASES
• CRYSTAL STRUCTURE
• COMPUTER AIDED DESIGN
• MATERIALS
• COMPUTER APPLICATIONS
• ATOMIC PROPERTIES
• CHEMICAL ELEMENTS
• SWITZERLAND

Subject Categories:

• Physical Chemistry
• Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE